latin square design with within and between subjects

Posted by kali3 on May 01, 2014; 12:55am
URL: http://spssx-discussion.165.s1.nabble.com/latin-square-design-with-within-and-between-subjects-tp5725751.html

Hi everyone,

I have ran an experiment that uses an incomplete latin square design and I am not sure how to run it with SPSS.
So I've got 3 tasks, called R, I and P, but participants only completed two of them (which gave me 6 possible combinations: IR, RI, IP, PI, RP, PR).
They then repeated the tasks in the same order, so I have a repeated measure between time 1 and time 2.

How can I set up my data to analyse it correctly with SPSS?

Thank you so much for your help!

Cheers